Two former Parramatta Eels players are accused of harbouring semi-automatic weapons and possessing more than half-a-million dollars in cash after dramatic arrests in Sydney's Centennial Park yesterday.

More donations for WA shark attack victims

Two weeks after surfer Ben Gerring was attacked by a shark south of Perth, donations are continuing for the pregnant fiancee he left behind.

The 29-year-old lost his right leg above the knee when he was attacked at Gearies break in Falcon on May 31 and was placed in an induced coma but died in hospital three days later.

A GoFundMe page was originally set up to help Mr Gerring with his recovery, but after his death, friends and strangers continued to donate to his partner Jasmine Boyer and their unborn baby, raising more than $53,200.

Glen Keaughran posted: "Ben, I only knew you for a short time. In the water you were calm, composed, focused, incredibly brave (and) your courage will inspire me for the rest of my life."

Mary K Schumacher wrote: "I live in New Jersey, USA, and since I read the article, I cannot stop thinking of Mr Gerring. The love that he shared with Ms Boyer shines in the photos posted, and the love of his family is beautiful."

Just five days after Mr Gerring was attacked, Edith Cowan University nursing and midwifery lecturer Doreen Ann Collyer was mauled by a massive shark while diving with a friend about one kilometre off Mindarie, in Perth's outer northern suburbs.

The 60-year-old grandmother had emigrated from Neston in England with her husband, David, about five years ago and had recently become an Australian citizen.